diff --git a/.github/workflows/msvc-analysis.yml b/.github/workflows/msvc-analysis.yml
index 330d6f25eb0..612f5d8dd8e 100644
--- a/.github/workflows/msvc-analysis.yml
+++ b/.github/workflows/msvc-analysis.yml
@@ -47,7 +47,7 @@ jobs:
           sarif_file: ${{ steps.run-analysis.outputs.sarif }}
 
       - name: Upload SARIF as an Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: sarif-file
           path: ${{ steps.run-analysis.outputs.sarif }}
diff --git a/.github/workflows/test-times.yml b/.github/workflows/test-times.yml
index defad441651..0148787b795 100644
--- a/.github/workflows/test-times.yml
+++ b/.github/workflows/test-times.yml
@@ -33,7 +33,7 @@ jobs:
       run: |
         ./test-suite/quantlib-test-suite --logger=JUNIT,warning,all.xml:HRF,message
     - name: Save test times
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: test-reports
         path: ./*.xml